From 0772cae3142dc153c056157dbba624ddecad2e02 Mon Sep 17 00:00:00 2001
From: albertony <12441419+albertony@users.noreply.github.com>
Date: Fri, 24 Jun 2022 16:01:19 +0200
Subject: [PATCH] staticcheck: use result of type assertion to simplify cases

---
 backend/union/union.go             | 6 +++---
 backend/union/upstream/upstream.go | 6 +++---
 fs/operations/reopen.go            | 6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/backend/union/union.go b/backend/union/union.go
index e1ec53e85..c93fc0649 100644
--- a/backend/union/union.go
+++ b/backend/union/union.go
@@ -85,16 +85,16 @@ func (f *Fs) wrapEntries(entries ...upstream.Entry) (entry, error) {
 	if err != nil {
 		return nil, err
 	}
-	switch e.(type) {
+	switch e := e.(type) {
 	case *upstream.Object:
 		return &Object{
-			Object: e.(*upstream.Object),
+			Object: e,
 			fs:     f,
 			co:     entries,
 		}, nil
 	case *upstream.Directory:
 		return &Directory{
-			Directory: e.(*upstream.Directory),
+			Directory: e,
 			cd:        entries,
 		}, nil
 	default:
diff --git a/backend/union/upstream/upstream.go b/backend/union/upstream/upstream.go
index c6e906107..06f3b9014 100644
--- a/backend/union/upstream/upstream.go
+++ b/backend/union/upstream/upstream.go
@@ -129,11 +129,11 @@ func (f *Fs) WrapObject(o fs.Object) *Object {
 // WrapEntry wraps an fs.DirEntry to include the info
 // of the upstream Fs
 func (f *Fs) WrapEntry(e fs.DirEntry) (Entry, error) {
-	switch e.(type) {
+	switch e := e.(type) {
 	case fs.Object:
-		return f.WrapObject(e.(fs.Object)), nil
+		return f.WrapObject(e), nil
 	case fs.Directory:
-		return f.WrapDirectory(e.(fs.Directory)), nil
+		return f.WrapDirectory(e), nil
 	default:
 		return nil, fmt.Errorf("unknown object type %T", e)
 	}
diff --git a/fs/operations/reopen.go b/fs/operations/reopen.go
index 1f575d7cc..e0f38cfcb 100644
--- a/fs/operations/reopen.go
+++ b/fs/operations/reopen.go
@@ -59,11 +59,11 @@ func (h *ReOpen) open() error {
 	var hashOption *fs.HashesOption
 	var rangeOption *fs.RangeOption
 	for _, option := range h.options {
-		switch option.(type) {
+		switch option := option.(type) {
 		case *fs.HashesOption:
-			hashOption = option.(*fs.HashesOption)
+			hashOption = option
 		case *fs.RangeOption:
-			rangeOption = option.(*fs.RangeOption)
+			rangeOption = option
 		case *fs.HTTPOption:
 			opts = append(opts, option)
 		default: